673189968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{16139}}^1$

素因数の和:16240

約数の個数: 80

約数和(自身を含む): 1921305600

約数和(自身を除く): 1248115632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 132, 158, 176, 237, 264, 316, 474, 528, 632, 869, 948, 1264, 1738, 1896, 2607, 3476, 3792, 5214, 6952, 10428, 13904, 16139, 20856, 32278, 41712, 48417, 64556, 96834, 129112, 177529, 193668, 258224, 355058, 387336, 532587, 710116, 774672, 1065174, 1274981, 1420232, 2130348, 2549962, 2840464, 3824943, 4260696, 5099924, 7649886, 8521392, 10199848, 14024791, 15299772, 20399696, 28049582, 30599544, 42074373, 56099164, 61199088, 84148746, 112198328, 168297492, 224396656, 336594984, 673189968]

約数ペア:

[(1, 673189968), (2, 336594984), (3, 224396656), (4, 168297492), (6, 112198328), (8, 84148746), (11, 61199088), (12, 56099164), (16, 42074373), (22, 30599544), (24, 28049582), (33, 20399696), (44, 15299772), (48, 14024791), (66, 10199848), (79, 8521392), (88, 7649886), (132, 5099924), (158, 4260696), (176, 3824943), (237, 2840464), (264, 2549962), (316, 2130348), (474, 1420232), (528, 1274981), (632, 1065174), (869, 774672), (948, 710116), (1264, 532587), (1738, 387336), (1896, 355058), (2607, 258224), (3476, 193668), (3792, 177529), (5214, 129112), (6952, 96834), (10428, 64556), (13904, 48417), (16139, 41712), (20856, 32278)]